This is a great original, vintage Grateful Dead tee shirt. This is a tour shirt from the July 29, 30, & 31 1988 shows at the Laguna Seca Recreation Area, Monterey, California. The illustration on the front depicts “Psycle Sam” riding a motorcycle down a highway, past orange and yellow striped hills. “GRATEFUL DEAD” is written in large green lettering across the top of the shirt. At the bottom right of the illustration, in tiny, hard-to-read yellow lettering, is printed C 1988 Grateful Dead (R) Merchandising Inc. ” The back of the shirt shows Psycle Sam dancing on the highway next to 3 signs reading “July 29, 30, 31 1988″, “Monterey, California”, and “Laguna Seca. The parked motorcycle is in the foreground of the illustration, and below it is printed C 1988 Grateful Dead (R) Merchandising Inc. In tiny yellow lettering (the same as on the front) The shirt is in very good condition, and all stitching is intact.